Comparison

Flat vs Tempo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flat

Create, edit, and play sheet music and guitar tabs with this intuitive composer app. It offers a wide range of instruments, notation tools, and collaboration features. Import and export in various formats, and share your creations with a large community.

Highlights
  • Compose and edit sheet music
  • Create guitar tabs
  • Real-time collaboration
  • Import MusicXML, MIDI, PDF
  • Export to PDF, MIDI, MP3, WAV
  • Large community library
  • 90+ instruments
Features
Read full description

Write, play and share music, anywhere! Flat is the sheet music app trusted by 5M+ musicians worldwide. Compose, notate, and collaborate on scores for any instrument, from guitar tabs to full orchestras, across iPhone, iPad, Mac, and your web browser. Free features include: → Quick notation input via touch piano, guitar fretboard, or drum pads → 90+ instruments including piano, guitar, violin, saxophone, drums, voice, and more → 100K+ original scores in the community → Edit music scores on iPhone, iPad, Mac, and in your web browser → Hundreds of notation symbols: articulations, dynamics, measures, text, and more → Autocompletion when adding chords → Transposition by key, interval, or tone → Import MusicXML and MIDI files → Import PDF sheet music and convert it into fully editable scores → Keyboard shortcuts for iPad keyboard and fretboard → Share scores publicly or privately Collaborate in real-time: → Real-time collaboration for a dynamic experience → Inline comments for live feedback → Find collaborators in the Flat community Share your music: → Join the monthly Flat community challenge and win prizes → Explore hundreds of thousands of original scores from composers worldwide → Get featured and connect with fellow musicians Subscribe to Flat Power to unlock the full experience across all your devices. Flat Power, premium features: → Unlimited cloud storage → Automatic sync so your full library stays connected on iPhone, iPad, Mac, and web browser → 180+ instruments including high-quality audio → Advanced export: individual parts, multi-rest print, remove Flat branding → Layout and styles: page dimensions, spacing, chord style, Jazz and Handwritten fonts → Custom note heads: Boomwhackers colors, Note Names, Shape-Note (Aiken) → Version history: view and revert to any past version of your scores → Advanced audio: per-part volume and reverb controls → Input notes with MIDI devices (USB and Bluetooth) → Autosave with full version history → Customizable keyboard shortcuts → Priority support → PDF and photo import pages included with every plan: - Monthly plan: 10 PDF import pages/month + full premium features - Yearly plan: 20 PDF import pages/month + full premium features (best value) - Lifetime plan: full premium features + 20 PDF import pages (one-time purchase, no renewal) Terms for in-app payments: Payment will be charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the period. Manage and cancel subscriptions in your App Store account settings. Any unused portion of a free trial, if offered, will be forfeited when a subscription is purchased. Our Terms of Service and Privacy Policy: https://flat.io/help/en/policies Questions or feedback: ios@flat.io

About

Tempo

Features
Read full description

The fastest way to write and save drum notation. Capture the bar you keep coming back to. Every drummer has that one part. The one that slows you down. The one you repeat over and over. Tempo lets you pull it out, keep it with you, and actually nail it. Built for real practice - Quickly input drum notation (including cymbals) - Save bars for later - Export and share as clean images - Play back and hear what you've written - Follow along for that consistent practice experience Perfect for: - Drummers working through tricky sections - Teachers sharing bite-sized exercises - Capturing ideas without friction No clutter. No learning curve. No timelines. No full compositions. Just fast, focused notation when you need it. Terms and conditions for Tempo Premium: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flat4 screens
Tempo3 screens

Verdict

The call

The clearest difference is update cadence: Tempo at every 5 days against Flat's every 2 weeks. Flat's advantage is chart position (#138 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flat sells 10 in-app purchases, starting at $9.99 per month and Tempo sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flat ships an update every 2 weeks, Tempo every 5 days. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 9 level
Flat versus Tempo: the parameters behind the verdict, then further details
ParameterFlatTempo
PriceFreeFree
Rating4.6 (6.8K ratings) — better—
Positive reviews68.8% of reviews—
Number of ratings6.8K — better—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
Best chart rank#138 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.115.1 — better
Further details — not scored
Size202 MB78 MB
Age rating4+4+
DeveloperTutteo LimitedDean Hetherington

Bugs and requests

Flat

Reported bugs

5 issues
  • App crashes frequently
  • Notes and rests disappear
  • Playback issues and audio glitches
  • Difficulty selecting and editing notes
  • Syncing and saving problems

Requested features

5 requests
  • Add more percussion instruments
  • Improve note entry and editing
  • Allow custom soundfonts
  • Implement measure repeat signs
  • Add more advanced notation options

Tempo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Flat

Subscriptions4
  • Flat Power (Monthly)$9.991 Month
  • Flat Power (Yearly)$29.991 Year
  • Flat Power (Yearly)$39.991 Year
Show 1 more
  • Flat Power (Yearly)$49.991 Year
One-time6
  • PDF import 30 credits$9.99
  • PDF import 70 credits$17.99
  • Flat Power (Lifetime)$119.00
Show 3 more
  • Flat Power (Lifetime)$179.99
  • Flat Power (Lifetime)$199.00
  • Flat Power (Lifetime)$299.99
1 purchases

Tempo

Subscriptions1
  • Premium$14.991 Year

Questions

Is Flat free?
Flat is free to download, with in-app purchases available.
Is Tempo free?
Tempo is free to download, with in-app purchases available.
Do Flat or Tempo have ads?
Neither Flat nor Tempo shows ads.
Which is updated more often, Flat or Tempo?
Flat ships an update every 2 weeks, and Tempo every 5 days. Most recently, Flat was updated on September 24, 2026 and Tempo on September 12, 2026.

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